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M-375 Series

The NewTek M Series AC LVDTs are specially designed for applications demanding the highest levels of reliability while performing in the rugged environments that are required for industrial equipment. These transducers consist of a coil assembly potted into a 3/8” diameter housing with a separate moveable core. The M Series are available from ± 0.025 inch (± 0.63 mm) to ± 2.0 inch (±50 mm) and offer high sensitivity, high resolution and excellent linearity.

Input Voltage:                                       3 Vrms (Nominal)
Input Frequency:                                  400Hz to 10KHz
Linearity:                                               < ± 0.15% Full Range Typical
Extended Operating Range:               1.5 X Linear Range
Null Voltage:                                         0.5% Full Range
Hysteresis:                                           <0.01% of Full Range Typical
Repeatability:                                       <0.01% of Full Range Typical

Operating Temperature:         Standard :-65° F to 275° F (-55° C to 135° C)
Operating Temperature:         Optional: -65°F to 400° F (-55°C to 204°C)
Thermal Coefficient:              <-0.01%/◦F (< -0.02%/◦C) of Full Range
Humidity:                                    90% R.H., 240 Hours
Shock Survival:                          1000 g, 11 ms
Vibration:                                   20 g to 2 KHz

Housing:            Corrosion-resistant nickel-iron alloy
Core:                  Hi-permeability nickel-iron alloy
Coil Form:          Ceramic/Plastic
Magnet Wire:    Film insulated copper
Lead Wires:       #32 AWG Teflon insulated, 12&quot; long

Features

  • Rugged 3/8 inch stainless steel housing
  • Measurement ranges from ± 0.025 to ± 2 inches
  • Linearity ±0.15% of Full Range Typical
  • Shock and vibration tolerant
  • Operating temperature range: -65°F to 275°F (Standard)
  • Extended temperature range: -65°F to 400°F (optional)
  • Choice of imperial or metric threaded core
  • Standard and custom models available

Applications

  • Factory Automation
  • Medical Equipment
  • Valve Position Monitoring
  • Materials Testing
  • Dimensional Gaging

Specifications

Dimensions & Wiring

Ordering

Warranty

NewTek products are warrantied against defective materials and workmanship for a period of one (1) year from the date of delivery to the original purchaser. NewTek accepts no liability for damages in the misuse of our products.

NT-M-375 Accessories

NTC-6000 Signal Conditioner

LVDT Mounting Blocks

Core Rod Kits

Contact NewTek Sensors to discuss your requirements